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FiTech Ultimate TPI Standalone ECUs

5.0 out of 5 stars 9 Customer Reviews

FiTech Ultimate TPI standalone ECUs bring an old GM TPI-controlled engine (L98, LB9) into modern times. These standalone EFI kits plug into all existing sensors on a GM TPI engine and provides complete control of the engine. From timing control to self-learning fueling, FiTech Ultimate TPI standalone ECUs deliver new life into the GM TPI engine.

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FiTech Ultimate TPI Standalone ECUs 38353

Engine Management Systems, Ultimate TPI, Dual O2 Sensor, Transmission Controller, 4L60E, 4L80E, Chevy, Kit

Part Number: FIF-38353

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

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